Are they mutually exclusive? I must admit I don't know very much about the various philosophical belief systems, but just doing a quick search seems to imply there's not a huge amount of difference between the two. Or at the least, that they don't immediately appear to be mutually exclusive?
Also, is there really anybody (apart from the people who the systems are named after) that really subscribes and lives their life to a singular philosophical system in practice? I'd argue that most people have at best "leanings" towards one or the other but in practice are a mix of behaviours and beliefs. Talking generally here, not specifically about the two above.
Edited: Nevermind, ignore my question. It would appear that they are mutually exclusive.